Go to the app directory cd app
Install Dependencies npm install
Start the local server npm start
Go to the app directory cd extension
Install Dependencies npm install
Start the local server npm start
Goto chrome://extensions/
click Load unpacked
and choose the dist
folder created by npm start
or npm build
Extension loads the app as iframe in the webpages so localhost frame can be loaded in an http page only.
To test in project in https use localtunnel or ngrok and configure the https url in config.js in extension source.